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发明授权
CN101970758B 以弹性扣件将轨道扣接于轨枕的方法 失效 - 权利终止

以弹性扣件将轨道扣接于轨枕的方法
摘要：
以一梯形金属压力片-扣件(1.5)及一塑胶垫板(1.4)把轨道扣接于木或混凝土轨枕的方法。所述金属压力片-扣件及塑胶垫板一体成形，并提供一沿着其整个边缘(2.1)的连续压力。抵靠于轨基的所述边缘设置为在拉动时能使其沿所述轨基平稳滑动，避免产生不必要的阻力及损耗。所述压力片较窄的另一边缘设置为于其末端(3.2)设有一固定边缘，以防止任何移位。所述塑胶垫板的外端(4.2)设有一固定凹槽，供所述压力片较窄的外端进入其中。所述凹槽设置为与所述压力片-扣件外端稳固连接，使所述压力片不能被移除。所述垫板亦设有一较大的凹槽(4.4)，以容许压力片于拆除时变形。
摘要（英）：

Fastening of rails on wooden or concrete sleepers by a metal pressure plate - clip in the form of a trapezoid (1.5) and a plastic tie-plate (1.4). The metal pressure plate - clip and the plastic tie-plate constitute an entirety, and provides a continuous pressure along its entire edge (2.1). The edge leaning on the rail base is formed in the way to enable a smooth gliding along the rail base during pulling on, preventing unnecessary resistance and damage. The other, narrower side of the pressure plate is formed in the way that it has a fixation edge at its end (3.2), preventing any shifting. The plastic tie-plate has a fixation groove at its outer end (4.2) in which the narrower, outer end of the pressure plate enters. The groove is formed in the way that it forms a firm connection with the outer end of the metal pressure plate - clip, so that taking out of the pressure plate is not possible. The tie-plate also contains a bigger groove (4.4), which allows deformation of the pressure plate during dismounting.

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